Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 16 | 53 | 71 |
| 1980 | 2 | 16 | 41 | 59 |
| 1981 | 1 | 17 | 54 | 72 |
| 1982 | 2 | 22 | 67 | 91 |
| 1983 | 1 | 23 | 74 | 98 |
| 1984 | 1 | 21 | 57 | 79 |
| 1985 | 3 | 17 | 55 | 75 |
| 1986 | 1 | 23 | 59 | 83 |
| 1987 | 2 | 22 | 62 | 86 |
| 1988 | 1 | 20 | 57 | 78 |
| 1989 | 3 | 7 | 93 | 103 |
| 1990 | 2 | 14 | 73 | 89 |
| 1991 | 0 | 8 | 55 | 63 |
| 1992 | 2 | 12 | 49 | 63 |
| 1993 | 0 | 17 | 67 | 84 |
| 1994 | 2 | 15 | 77 | 94 |
| 1995 | 1 | 12 | 93 | 106 |
| 1996 | 2 | 16 | 107 | 125 |
| 1997 | 1 | 12 | 115 | 128 |
| 1998 | 1 | 19 | 86 | 106 |
| 1999 | 1 | 8 | 110 | 119 |
| 2000 | 2 | 11 | 109 | 122 |
| 2001 | 2 | 8 | 89 | 99 |
| 2002 | 1 | 18 | 110 | 129 |
| 2003 | 1 | 11 | 107 | 119 |
| 2004 | 0 | 6 | 77 | 83 |
| 2005 | 1 | 7 | 83 | 91 |
| 2006 | 0 | 7 | 85 | 92 |
| 2007 | 1 | 8 | 76 | 85 |
| 2008 | 2 | 13 | 88 | 103 |
| 2009 | 0 | 2 | 75 | 77 |
| 2010 | 1 | 10 | 70 | 81 |
| 2011 | 0 | 6 | 63 | 69 |
| 2012 | 0 | 8 | 79 | 87 |
| 2013 | 0 | 6 | 48 | 54 |
| 2014 | 1 | 4 | 54 | 59 |